Taxon - Odkazy a literatura
druh
Tosapusia duplex (Cernohorsky, 1982)
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Vexillum pratasense Lan, 2004]Datum citace: 22. listopad 2013
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Vexillum duplex Cernohorsky, 1981]Datum citace: 22. listopad 2013